Synonyms for Fast

Synonyms starting with letter A

• apace

  quickly, speedily
• accelerated

  fast-moving, quick, speedy
• agile

  speedy
• abandoned

  restraint, promiscuous
• alert

  mental condition, agility, agile
• active

  mental condition, agility, agile
• abstinence

  fasting, abstention from eating
• abstain

  go hungry, go without food
• at speed

  quickly
• anchored
• attached

  fixed
• abrupt
• alacritous

  tantivy
• at full tilt

  quickly
• ardent

  fixed
• allegiant

  continue
• adherent

  fixed
• at once
• at the speed of light

  without delay
• abiding
• abruptly
• at a rate of knots

  quickly, like the clappers
• absorbed

  involved
• apt
• anon
• at warp speed

  double quick
• abstain from food
• astute
• affectionate
• acute
• airtight
• at full speed

  quickly
• abstention
• allegro
• as thick as thieves
• at a gallop
• at high speed
• at the double
• aerial

  swift
• attach

  activity